The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 22, 2002
Filed:
Oct. 10, 2000
Jan Rune Pedersen, Odense, DK;
Plastech A.p.S., Svendborg, SE;
Abstract
A method for producing a tubular container of plastic material, in which the plastic material is supplied to an injection mould ( ) which forms therein a blank ( ) including a blank body ( ) with a tubular portion ( ). The tubular portion is open at one end ( ) and has, in its other end ( ), an emptying aperture or mouth ( ) of the future container with a closure device thereat. The tubular portion ( ) is displaced or drawn through an annular gap ( ) for reduction of the wall thickness and axial extension thereof. After extension, the tubular portion is cut to the desired length. The thickness of the drawn material is between 0.1 and 0.15 mm. The closure device is confined within an outline formed by the drawn wall of the tubular portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile